Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2142      5:6100     24:4820     31:3385     37:6081     41:4584   
  46:6060     50:3126     62:3528     63:2500     64:7401     65:3192   
  66:6717     67:4469     68:2861     69:5600     70:2461     71:1064   
  72:4461     74:4055     75:2068     76:952      77:3169     78:2591   
  79:3046     80:2765     81:2426     82:2070     83:1710     84:2299   
  85:4721     86:1024     87:2901     88:1721     89:5313     90:1554   
  91:11358    92:3406     93:3426     94:5014     95:5905     96:2036   
  97:580      98:1801     99:942     100:122     102:3389    105:709    
 107:3754    108:1705    109:4860    173:4740    174:2143    176:5103   
 177:6296    178:4659    179:2926    181:4305    184:3489    185:23686  
 186:6294    187:5693    188:5842    189:5285    190:10584   191:1862   
 197:2803    201:7599    202:20      208:4685    209:5557    212:5185   
 213:4395    216:7728    217:3515   
